<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script src="./index.js"></script>
</head>
<body>
  <wu-jie url="crud.cn" age="16"></wu-jie>

  <div>我是外层的div</div>

  <template id="wujie">
    <style>
      div {
        background: red;
      }
    </style>
    <div>我是template里面的div</div>
    <div>测试样式隔离</div>
  </template>
</body>
</html>